With their curvy design, the knives from the Concavo line offer an elegant twist and aesthetic appeal that’s sure to impress. Hand-sharpened blades are neatly stored inside a grey-wash colored block. Don’t forget to sharpen those knives. Always use a high-quality steel for your top-quality knives. These sharpening devices are exactly made to match the steel of the blades and guarantee an optimum result. Be sure to maintain a 20° angle from tip to handle over the complete length of the blade. The speed of the process has no impact on the result.